Reports until 10:00, Friday 05 June 2015
H1 AOS
robert.schofield@LIGO.ORG - posted 10:00, Friday 05 June 2015 (18894)
Spectral improvement from jitter tuning

The improvement of 3 or 4 in peak height and a few Mpc seems to have held for at least a few hours, so I attach before and after spectra. Two hours was not much time for this tuning considering that settling time was several minutes. When possible, I would like to try, for example, adjusting some of the other degrees of freedom (we adjusted only 1 of 3).

Non-image files attached to this report